Based on the information given, it can be noted that the sentence given is correct as the right adverb is used.
An adverb simply means a word that can be used to modify an adjective or verb in a sentence.
The sentence "Young children often believe in Santa" is correct. Often is a adverb and it means many times on different occasions.
In conclusion, the sentence is correct.
Learn more about adverbs on:
https://brainly.com/question/912194
